Lane line tensioning apparatus



FIG. 1 is a top perspective view of an embodiment of the lane line tensioning apparatus;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a rear elevation view thereof,

FIG. 4 is a front elevation view thereof;

FIG. 5 is a left elevation view thereof;

FIG. 6 is a right elevation view thereof;

FIG. 7 is top plan view thereof; and,

FIG. 8 is a bottom plan view thereof. 

CLAIM The ornamental design for the lane line tensioning apparatus, as shown and described. 